Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / Content / content-misc

Deduplication

Category: Content  ·  Sub-category: content-misc  ·  Last updated:
Event deduplication with canonical selection, reputation scoring, and hash-based grouping for multi-source data aggregation. Handles both ID-based and content-based dedup — from content/content-misc

About this skill (catalog notes)

Deduplication includes worked examples; pricing or quota commentary; at least one code block. The SKILL.md runs to about 816 words, in the catalog's typical mid-range.

License
MIT
Indexed lastmod
Catalog position
Content · content-misc
Indexed related skills
10

How Deduplication fits the catalog

Deduplication sits in the Content category under the content-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Canonical selection with reputation scoring and hash-based grouping for multi-source data.

What this skill does

Deduplication is a community-contributed Claude Code skill in the content-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/deduplication/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Deduplication Claude Code skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/deduplication
curl -L https://claudskills.com/skills/deduplication/SKILL.md \
  -o ~/.claude/skills/deduplication/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/deduplication/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/deduplication/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\deduplication\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Frequently asked questions

How do I install the Deduplication Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/deduplication/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Deduplication skill do?
Event deduplication with canonical selection, reputation scoring, and hash-based grouping for multi-source data aggregation. Handles both ID-based and content-based dedup — from content/content-misc
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Deduplication skill?
Use Deduplication when your Claude Code task falls under the Content category — specifically in the content misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Deduplication" or describe the task and let Claude pick). Browse related skills at /category/content/.
What is a Claude Code skill and how does the Deduplication skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Deduplication is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Content category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Deduplication [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/deduplication/
BibTeX
@misc{deduplication-2026,
  author    = {ClaudSkills},
  title     = {Deduplication [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/deduplication/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge
[![ClaudSkills](https://claudskills.com/badge/deduplication.svg)](https://claudskills.com/skills/deduplication/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/deduplication.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/deduplication.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Deduplication"></iframe>

Free. No spam. Unsubscribe in one click.

More Content skills

Browse all Content skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Content skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore